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	<title>Class LeanCloud\Operation\DeleteOperation</title>

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	<h1>Class DeleteOperation</h1>


	<div class="description">
	<p>Operation Interface</p>
	</div>

	<dl class="tree">
		<dd style="padding-left:0px">
<b><span>LeanCloud\Operation\DeleteOperation</span></b>			
			 implements 
				<a href="class-LeanCloud.Operation.IOperation.html"><span>LeanCloud\Operation\IOperation</span></a>
			
			
		</dd>
	</dl>








	<div class="info">
		
		
		<b>Namespace:</b> <a href="namespace-LeanCloud.html">LeanCloud</a>\<a href="namespace-LeanCloud.Operation.html">Operation</a><br>
		

			<b>Located at</b> <a href="source-class-LeanCloud.Operation.DeleteOperation.html#4-58" title="Go to source code">LeanCloud/Operation/DeleteOperation.php</a>
		<br>
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	<table class="summary methods" id="methods">
	<caption>Methods summary</caption>
	<tr data-order="__construct" id="___construct">

		<td class="attributes"><code>
			 public 

			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#___construct">#</a>
		<code><a href="source-class-LeanCloud.Operation.DeleteOperation.html#12-19" title="Go to source code">__construct</a>( <span>string <var>$key</var></span> )</code>

		<div class="description short">
			<p>Initialize operation</p>
		</div>

		<div class="description detailed hidden">
			<p>Initialize operation</p>


				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$key</var></dt>
					<dd>Key of field to delete.</dd>
				</dl></div>





		</div>
		</div></td>
	</tr>
	<tr data-order="getKey" id="_getKey">

		<td class="attributes"><code>
			 public 

			string
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_getKey">#</a>
		<code><a href="source-class-LeanCloud.Operation.DeleteOperation.html#21-28" title="Go to source code">getKey</a>( )</code>

		<div class="description short">
			<p>Get key of field the operation applies to.</p>
		</div>

		<div class="description detailed hidden">
			<p>Get key of field the operation applies to.</p>



				<h4>Returns</h4>
				<div class="list">
					string
				</div>




		</div>
		</div></td>
	</tr>
	<tr data-order="encode" id="_encode">

		<td class="attributes"><code>
			 public 

			array
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_encode">#</a>
		<code><a href="source-class-LeanCloud.Operation.DeleteOperation.html#30-37" title="Go to source code">encode</a>( )</code>

		<div class="description short">
			<p>Encode to JSON represented operation</p>
		</div>

		<div class="description detailed hidden">
			<p>Encode to JSON represented operation</p>



				<h4>Returns</h4>
				<div class="list">
					array
				</div>




				<h4>Implementation of</h4>
				<div class="list"><code><a href="class-LeanCloud.Operation.IOperation.html#_encode">LeanCloud\Operation\IOperation::encode()</a></code></div>
		</div>
		</div></td>
	</tr>
	<tr data-order="applyOn" id="_applyOn">

		<td class="attributes"><code>
			 public 

			null
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_applyOn">#</a>
		<code><a href="source-class-LeanCloud.Operation.DeleteOperation.html#39-47" title="Go to source code">applyOn</a>( <span>mixed <var>$oldval</var> = <span class="php-keyword1">null</span></span> )</code>

		<div class="description short">
			<p>Apply this operation on an old value.</p>
		</div>

		<div class="description detailed hidden">
			<p>Apply this operation on an old value.</p>


				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$oldval</var></dt>
					<dd></dd>
				</dl></div>

				<h4>Returns</h4>
				<div class="list">
					null
				</div>




				<h4>Implementation of</h4>
				<div class="list"><code><a href="class-LeanCloud.Operation.IOperation.html#_applyOn">LeanCloud\Operation\IOperation::applyOn()</a></code></div>
		</div>
		</div></td>
	</tr>
	<tr data-order="mergeWith" id="_mergeWith">

		<td class="attributes"><code>
			 public 

			<code><a href="class-LeanCloud.Operation.IOperation.html">LeanCloud\Operation\IOperation</a></code>
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_mergeWith">#</a>
		<code><a href="source-class-LeanCloud.Operation.DeleteOperation.html#49-57" title="Go to source code">mergeWith</a>( <span><code><a href="class-LeanCloud.Operation.IOperation.html">LeanCloud\Operation\IOperation</a></code> <var>$prevOp</var></span> )</code>

		<div class="description short">
			<p>Merge this operation with (previous) operation.</p>
		</div>

		<div class="description detailed hidden">
			<p>Merge this operation with (previous) operation.</p>


				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$prevOp</var></dt>
					<dd></dd>
				</dl></div>

				<h4>Returns</h4>
				<div class="list">
					<code><a href="class-LeanCloud.Operation.IOperation.html">LeanCloud\Operation\IOperation</a></code>
				</div>




				<h4>Implementation of</h4>
				<div class="list"><code><a href="class-LeanCloud.Operation.IOperation.html#_mergeWith">LeanCloud\Operation\IOperation::mergeWith()</a></code></div>
		</div>
		</div></td>
	</tr>
	</table>


















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